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Staging: hv: Make msg_dpc a stand alone variable 

In preparation for cleaning up (getting rid of) of the hv_bus structure,
make msg_dpc a stand alone variable.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan 2011-04-29 13:45:06 -07:00 committed by Greg Kroah-Hartman
parent ef58f5d135
commit 59c0e4f0a6
1 changed files with 4 additions and 3 deletions
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7
drivers/staging/hv/vmbus_drv.c
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@ -42,10 +42,11 @@
static struct pci_dev *hv_pci_dev;
static struct tasklet_struct msg_dpc;
/* Main vmbus driver data structure */
struct hv_bus {
struct bus_type bus;
struct tasklet_struct msg_dpc;
struct tasklet_struct event_dpc;
};
@ -515,7 +516,7 @@ static irqreturn_t vmbus_isr(int irq, void *dev_id)
/* Schedules a dpc if necessary */
if (ret > 0) {
if (test_bit(0, (unsigned long *)&ret))
tasklet_schedule(&hv_bus.msg_dpc);
tasklet_schedule(&msg_dpc);
if (test_bit(1, (unsigned long *)&ret))
tasklet_schedule(&hv_bus.event_dpc);
@ -550,7 +551,7 @@ static int vmbus_bus_init(struct pci_dev *pdev)
hv_bus.bus.name = driver_name;
/* Initialize the bus context */
tasklet_init(&hv_bus.msg_dpc, vmbus_on_msg_dpc, 0);
tasklet_init(&msg_dpc, vmbus_on_msg_dpc, 0);
tasklet_init(&hv_bus.event_dpc, vmbus_on_event, 0);
/* Now, register the bus with LDM */